1551939662

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7759}}^1$

素因数の和:7945

約数の個数: 48

約数和(自身を含む): 2935235520

約数和(自身を除く): 1383295858

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 157, 182, 314, 637, 1099, 1274, 2041, 2198, 4082, 7693, 7759, 14287, 15386, 15518, 28574, 54313, 100009, 100867, 108626, 200018, 201734, 380191, 706069, 760382, 1218163, 1412138, 2436326, 4942483, 8527141, 9884966, 15836119, 17054282, 31672238, 59689987, 110852833, 119379974, 221705666, 775969831, 1551939662]

約数ペア:

[(1, 1551939662), (2, 775969831), (7, 221705666), (13, 119379974), (14, 110852833), (26, 59689987), (49, 31672238), (91, 17054282), (98, 15836119), (157, 9884966), (182, 8527141), (314, 4942483), (637, 2436326), (1099, 1412138), (1274, 1218163), (2041, 760382), (2198, 706069), (4082, 380191), (7693, 201734), (7759, 200018), (14287, 108626), (15386, 100867), (15518, 100009), (28574, 54313)]